Physics, asked by kimjisoo13690, 4 months ago

An object initially at rest falls freely near the earth surface . How long does it take the object to attain a speed of 98m/s?

Answers

Answered by kinsjackson

1

Answer:

10 s

Explanation:

From Velocity-Time relation for Free-Falling Body,

v=gt

98=9.8t

∴ t=98/9.8

=10 s

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